Transmission electron microscopy and scanning transmission electron microscopy study on B -site cation ordered structures in a (1-x) Pb (Mg 1/3Nb2/3) O3 -x PbTiO3 single crystal

Yukio Sato; Teruyasu Mizoguchi; Naoya Shibata; Hiroki Moriwake; Tsukasa Hirayama; Yuichi Ikuhara

doi:10.1063/1.3183508

Transmission electron microscopy and scanning transmission electron microscopy study on B -site cation ordered structures in a (1-x) Pb (Mg _1/3Nb_2/3) O₃ -x PbTiO₃ single crystal

Yukio Sato, Teruyasu Mizoguchi, Naoya Shibata, Hiroki Moriwake, Tsukasa Hirayama, Yuichi Ikuhara

Research output: Contribution to journal › Article › peer-review

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Abstract

Transmission electron microscopy and scanning transmission electron microscopy were performed to investigate B -site cation-ordered structures in a (1-x) Pb (Mg_1/3 Nb_2/3) O₃ -x PbTiO₃ (x∼0.30) single crystal. Selected-area diffraction patterns showed presence of F -spots corresponding to 1:1 order. Besides, the F -spots were elongated to be " X "-like in shape. Transmission electron microscopy dark-field images revealed that size of ordered domains was about a few nanometers, and they were dispersed within disordered matrix. Scanning transmission electron microscopy indicated the presence of 1:1 ordered domains. Presence of 1:2 ordered structures was also indicated. These are consistent with features of the selected-area diffraction patterns.

Original language	English
Article number	022906
Journal	Applied Physics Letters
Volume	95
Issue number	2
DOIs	https://doi.org/10.1063/1.3183508
Publication status	Published - 2009
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.3183508

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title = "Transmission electron microscopy and scanning transmission electron microscopy study on B -site cation ordered structures in a (1-x) Pb (Mg 1/3Nb2/3) O3 -x PbTiO3 single crystal",

abstract = "Transmission electron microscopy and scanning transmission electron microscopy were performed to investigate B -site cation-ordered structures in a (1-x) Pb (Mg1/3 Nb2/3) O3 -x PbTiO3 (x∼0.30) single crystal. Selected-area diffraction patterns showed presence of F -spots corresponding to 1:1 order. Besides, the F -spots were elongated to be {"} X {"}-like in shape. Transmission electron microscopy dark-field images revealed that size of ordered domains was about a few nanometers, and they were dispersed within disordered matrix. Scanning transmission electron microscopy indicated the presence of 1:1 ordered domains. Presence of 1:2 ordered structures was also indicated. These are consistent with features of the selected-area diffraction patterns.",

author = "Yukio Sato and Teruyasu Mizoguchi and Naoya Shibata and Hiroki Moriwake and Tsukasa Hirayama and Yuichi Ikuhara",

note = "Funding Information: One of the authors (Y.S.) is supported by Research Fellowships of the Japan Society for the Promotion of Science (JSPS) for Young Scientists. We would like to thank T. Asaka for useful discussion. A part of this work was supported by the Grants-in-Aid for Scientific Research on Priority Areas “Nano Materials Science for Atomic-scale Modification” (Grant No.19053001) from the Ministry of Education, Culture, Sports, Science and Technology (MEXT).",

year = "2009",

doi = "10.1063/1.3183508",

language = "English",

volume = "95",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics Publising LLC",

number = "2",

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TY - JOUR

T1 - Transmission electron microscopy and scanning transmission electron microscopy study on B -site cation ordered structures in a (1-x) Pb (Mg 1/3Nb2/3) O3 -x PbTiO3 single crystal

AU - Sato, Yukio

AU - Mizoguchi, Teruyasu

AU - Shibata, Naoya

AU - Moriwake, Hiroki

AU - Hirayama, Tsukasa

AU - Ikuhara, Yuichi

N1 - Funding Information: One of the authors (Y.S.) is supported by Research Fellowships of the Japan Society for the Promotion of Science (JSPS) for Young Scientists. We would like to thank T. Asaka for useful discussion. A part of this work was supported by the Grants-in-Aid for Scientific Research on Priority Areas “Nano Materials Science for Atomic-scale Modification” (Grant No.19053001) from the Ministry of Education, Culture, Sports, Science and Technology (MEXT).

PY - 2009

Y1 - 2009

N2 - Transmission electron microscopy and scanning transmission electron microscopy were performed to investigate B -site cation-ordered structures in a (1-x) Pb (Mg1/3 Nb2/3) O3 -x PbTiO3 (x∼0.30) single crystal. Selected-area diffraction patterns showed presence of F -spots corresponding to 1:1 order. Besides, the F -spots were elongated to be " X "-like in shape. Transmission electron microscopy dark-field images revealed that size of ordered domains was about a few nanometers, and they were dispersed within disordered matrix. Scanning transmission electron microscopy indicated the presence of 1:1 ordered domains. Presence of 1:2 ordered structures was also indicated. These are consistent with features of the selected-area diffraction patterns.

AB - Transmission electron microscopy and scanning transmission electron microscopy were performed to investigate B -site cation-ordered structures in a (1-x) Pb (Mg1/3 Nb2/3) O3 -x PbTiO3 (x∼0.30) single crystal. Selected-area diffraction patterns showed presence of F -spots corresponding to 1:1 order. Besides, the F -spots were elongated to be " X "-like in shape. Transmission electron microscopy dark-field images revealed that size of ordered domains was about a few nanometers, and they were dispersed within disordered matrix. Scanning transmission electron microscopy indicated the presence of 1:1 ordered domains. Presence of 1:2 ordered structures was also indicated. These are consistent with features of the selected-area diffraction patterns.

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JO - Applied Physics Letters

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Transmission electron microscopy and scanning transmission electron microscopy study on B -site cation ordered structures in a (1-x) Pb (Mg _1/3Nb_2/3) O₃ -x PbTiO₃ single crystal

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